ISO 1407:2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Rubber Determination of solvent extract
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
27-09-2018
English, French
18-06-2009
ISO 1407:2009 specifies three methods for the quantitative determination of the material extractable from raw rubbers, both natural and synthetic, and their unvulcanized and vulcanized compounds.
- method A measures the mass of the solvent extract, after evaporation of the solvent, relative to the mass of the original test portion;
- method B measures the difference in the mass of the test portion before and after extraction;
- method C, which is for raw rubber only, measures the difference in the mass of the test portion before and after extraction using boiling solvent.
Recommendations as to the solvent most appropriate to each type of rubber are given in an annex.
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